Cheerleader Banquet

You're walking through the woods late at night and suddenly hear the sound of panicked screaming. Rushing toward the sound, you enter a clearing and find some sort of cosmic horror that has ensnared three cheerleaders. The first one is already an outline in the creature's stomach. You enter the clearing just in time to see the monster pick up the second cheerleader and stuff her into his mouth headfirst up to her hips. The third cheerleader is held firmly in place by a tentacle wrapped around her midsection and is currently screaming her head off watching her friends be devoured by this horror.